コード例 #1
0
        /// <summary>
        /// If the recipient is null, then the message will be sent to all users.
        /// </summary>
        /// <param name="db"></param>
        /// <param name="subject"></param>
        /// <param name="message"></param>
        /// <param name="recipient"></param>
        /// <param name="sendDate"></param>
        /// <param name="sender"></param>
        static public void NewMessage(CSSDataContext db, string subject, string message, string recipient, DateTime sendDate, Alias sender)
        {
            Group group = null;

            if (recipient != null)
            {
                group = db.Groups.FirstOrDefault(g => g.Name == recipient);

                if (group == null)
                {
                    throw new Exception("Could not find associated group.");
                }
            }

            var msg = new GroupMessage()
            {
                Subject       = subject,
                Message       = message,
                Group         = group,
                DateCreated   = DateTime.Now,
                DateExpires   = DateTime.Now.AddYears(1), //Leaving at one year until discussion
                DateToSend    = sendDate,
                SenderAliasId = sender.Id
            };

            if (recipient != null)
            {
                var aliases = db.Group_Alias_GroupRoles
                              .Where(g => g.GroupId == group.Id);

                foreach (var alias in aliases)
                {
                    msg.GroupMessage_Alias.Add(new GroupMessage_Alias()
                    {
                        AliasId    = alias.AliasId,
                        DateViewed = null
                    });
                }
            }

            db.GroupMessages.InsertOnSubmit(msg);
            db.SubmitChanges();
        }
        protected void btnSaveMessage_Click(object sender, EventArgs e)
        {
            int globalMessageID;
            DataAccess.GroupMessage message;

            DateTime sendDate = DateTime.Parse(txtSendDate.Text);
            DateTime expirationDate = DateTime.Parse(txtExpirationDate.Text);

            using(CSSDataContext db = new CSSDataContext())
            {
                if (Int32.TryParse(txtGlobalMessageID.Value, out globalMessageID) == false)
                {
                    IPrincipal principal = HttpContext.Current.User;

                    message = new GroupMessage()
                    {
                        Alias = Alias.GetAliasByCallsign(db, principal.Identity.Name)
                    };

                    db.GroupMessages.InsertOnSubmit(message);
                }
                else
                {
                    message = db.GroupMessages.FirstOrDefault(p => p.Id == globalMessageID);

                    if (message == null)
                        throw new Exception("Couldn't get group message for id: " + globalMessageID);
                }

                message.DateExpires = expirationDate;
                message.DateToSend = sendDate;
                message.Message = txtMessage.Text;
                message.Subject = txtSubject.Text;
                message.DateCreated = DateTime.Now;

                db.SubmitChanges();
            }

            BindData();
        }
		private void detach_GroupMessages(GroupMessage entity)
		{
			this.SendPropertyChanging();
			entity.Group = null;
		}
		private void attach_GroupMessages(GroupMessage entity)
		{
			this.SendPropertyChanging();
			entity.Group = this;
		}
 partial void DeleteGroupMessage(GroupMessage instance);
 partial void UpdateGroupMessage(GroupMessage instance);
 partial void InsertGroupMessage(GroupMessage instance);
        /// <summary>
        /// If the recipient is null, then the message will be sent to all users.
        /// </summary>
        /// <param name="db"></param>
        /// <param name="subject"></param>
        /// <param name="message"></param>
        /// <param name="recipient"></param>
        /// <param name="sendDate"></param>
        /// <param name="sender"></param>
        public static void NewMessage(CSSDataContext db, string subject, string message, string recipient, DateTime sendDate, Alias sender)
        {
            Group group = null;

            if (recipient != null)
            {
                group = db.Groups.FirstOrDefault(g => g.Name == recipient);

                if (group == null)
                    throw new Exception("Could not find associated group.");
            }

            var msg = new GroupMessage()
            {
                Subject     = subject,
                Message     = message,
                Group       = group,
                DateCreated = DateTime.Now,
                DateExpires = DateTime.Now.AddYears(1), //Leaving at one year until discussion
                DateToSend  = sendDate,
                SenderAliasId = sender.Id
            };

            if (recipient != null)
            {
                var aliases = db.Group_Alias_GroupRoles
                    .Where(g => g.GroupId == group.Id);

                foreach (var alias in aliases)
                {
                    msg.GroupMessage_Alias.Add(new GroupMessage_Alias()
                    {
                        AliasId = alias.AliasId,
                        DateViewed = null
                    });
                }
            }

            db.GroupMessages.InsertOnSubmit(msg);
            db.SubmitChanges();
        }